Using the mallet to pound the bars will help develop fine motor skill and stimulate eye-hand coordination.

Each bar produces different pitch, by telling children to pound the bars by switching the colors, will help stimulate hearing and listening, develop recognition skill and also learn about colors at the same time.

Pounding the bars has an effect on children ; it generates interest, develops concentration and also help to release tension within.

Parents should praise children when they can do it and advice if they are not able to do so.